package org.jeecg.system.web.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;
import org.apache.dubbo.config.annotation.Reference;
import org.apache.shiro.SecurityUtils;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.vo.LoginUser;
import org.jeecg.system.api.entity.SysUserAgent;
import org.jeecg.system.api.service.ISysUserAgentService;
import org.jeecg.system.mapper.query.QueryGenerator;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

/**
* @Title: Controller
* @Description: 用户代理人设置
* @Author: jeecg-boot
* @Date:  2019-04-17
* @Version: V1.0
*/
@RestController
@RequestMapping("/sys/sysUserAgent")
@Slf4j
public class SysUserAgentController {

    @Autowired
   private ISysUserAgentService sysUserAgentService;

   /**
     * 分页列表查询
    * @param sysUserAgent
    * @param pageNo
    * @param pageSize
    * @param req
    * @return
    */
   @GetMapping(value = "/list")
   public Result<IPage<SysUserAgent>> queryPageList(SysUserAgent sysUserAgent,
                                                    @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
                                                    @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
                                                    HttpServletRequest req) {
       Result<IPage<SysUserAgent>> result = new Result<IPage<SysUserAgent>>();
       QueryWrapper<SysUserAgent> queryWrapper = QueryGenerator.initQueryWrapper(sysUserAgent, req.getParameterMap());
       Page<SysUserAgent> page = new Page<SysUserAgent>(pageNo, pageSize);
       IPage<SysUserAgent> pageList = sysUserAgentService.page(page, queryWrapper);
       result.setSuccess(true);
       result.setResult(pageList);
       return result;
   }

   /**
     *   添加
    * @param sysUserAgent
    * @return
    */
   @PostMapping(value = "/add")
   public Result<SysUserAgent> add(@RequestBody SysUserAgent sysUserAgent) {
       Result<SysUserAgent> result = new Result<SysUserAgent>();
       try {
           sysUserAgentService.save(sysUserAgent);
           result.success("代理人设置成功！");
       } catch (Exception e) {
           log.error(e.getMessage(),e);
           result.error500("操作失败");
       }
       return result;
   }

   /**
     *  编辑
    * @param sysUserAgent
    * @return
    */
   @PutMapping(value = "/edit")
   public Result<SysUserAgent> edit(@RequestBody SysUserAgent sysUserAgent) {
       Result<SysUserAgent> result = new Result<SysUserAgent>();
       SysUserAgent sysUserAgentEntity = sysUserAgentService.getById(sysUserAgent.getId());
       if(sysUserAgentEntity==null) {
           result.error500("未找到对应实体");
       }else {
           boolean ok = sysUserAgentService.updateById(sysUserAgent);
           //TODO 返回false说明什么？
           if(ok) {
               result.success("代理人设置成功!");
           }
       }

       return result;
   }

   /**
     *   通过id删除
    * @param id
    * @return
    */
   @DeleteMapping(value = "/delete")
   public Result<SysUserAgent> delete(@RequestParam(name="id",required=true) String id) {
       Result<SysUserAgent> result = new Result<SysUserAgent>();
       SysUserAgent sysUserAgent = sysUserAgentService.getById(id);
       if(sysUserAgent==null) {
           result.error500("未找到对应实体");
       }else {
           boolean ok = sysUserAgentService.removeById(id);
           if(ok) {
               result.success("删除成功!");
           }
       }

       return result;
   }

   /**
     *  批量删除
    * @param ids
    * @return
    */
   @DeleteMapping(value = "/deleteBatch")
   public Result<SysUserAgent> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
       Result<SysUserAgent> result = new Result<SysUserAgent>();
       if(ids==null || "".equals(ids.trim())) {
           result.error500("参数不识别！");
       }else {
           this.sysUserAgentService.removeByIds(Arrays.asList(ids.split(",")));
           result.success("删除成功!");
       }
       return result;
   }

   /**
     * 通过id查询
    * @param id
    * @return
    */
   @GetMapping(value = "/queryById")
   public Result<SysUserAgent> queryById(@RequestParam(name="id",required=true) String id) {
       Result<SysUserAgent> result = new Result<SysUserAgent>();
       SysUserAgent sysUserAgent = sysUserAgentService.getById(id);
       if(sysUserAgent==null) {
           result.error500("未找到对应实体");
       }else {
           result.setResult(sysUserAgent);
           result.setSuccess(true);
       }
       return result;
   }

   /**
     * 通过userName查询
    * @param userName
    * @return
    */
   @GetMapping(value = "/queryByUserName")
   public Result<SysUserAgent> queryByUserName(@RequestParam(name="userName",required=true) String userName) {
       Result<SysUserAgent> result = new Result<SysUserAgent>();
       LambdaQueryWrapper<SysUserAgent> queryWrapper = new LambdaQueryWrapper<SysUserAgent>();
       queryWrapper.eq(SysUserAgent::getUserName, userName);
       SysUserAgent sysUserAgent = sysUserAgentService.getOne(queryWrapper);
       if(sysUserAgent==null) {
           result.error500("未找到对应实体");
       }else {
           result.setResult(sysUserAgent);
           result.setSuccess(true);
       }
       return result;
   }

 /**
     * 导出excel
  *
  * @param request
  * @param sysUserAgent
  */
 @RequestMapping(value = "/exportXls")
 public ModelAndView exportXls(SysUserAgent sysUserAgent, HttpServletRequest request) {
     // Step.1 组装查询条件
     QueryWrapper<SysUserAgent> queryWrapper = QueryGenerator.initQueryWrapper(sysUserAgent, request.getParameterMap());
     //Step.2 AutoPoi 导出Excel
     ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
     List<SysUserAgent> pageList = sysUserAgentService.list(queryWrapper);
     //导出文件名称
     mv.addObject(NormalExcelConstants.FILE_NAME, "用户代理人设置列表");
     mv.addObject(NormalExcelConstants.CLASS, SysUserAgent.class);
     LoginUser user = (LoginUser) SecurityUtils.getSubject().getPrincipal();
     mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("用户代理人设置列表数据", "导出人:"+user.getRealname(), "导出信息"));
     mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
     return mv;
 }

 /**
     * 通过excel导入数据
  *
  * @param request
  * @param response
  * @return
  */
 @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
 public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
     MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
     Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
     for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
         MultipartFile file = entity.getValue();// 获取上传文件对象
         ImportParams params = new ImportParams();
         params.setTitleRows(2);
         params.setHeadRows(1);
         params.setNeedSave(true);
         try {
             List<SysUserAgent> listSysUserAgents = ExcelImportUtil.importExcel(file.getInputStream(), SysUserAgent.class, params);
             for (SysUserAgent sysUserAgentExcel : listSysUserAgents) {
                 sysUserAgentService.save(sysUserAgentExcel);
             }
             return Result.ok("文件导入成功！数据行数：" + listSysUserAgents.size());
         } catch (Exception e) {
             log.error(e.getMessage(),e);
             return Result.error("文件导入失败！");
         } finally {
             try {
                 file.getInputStream().close();
             } catch (IOException e) {
                 e.printStackTrace();
             }
         }
     }
     return Result.error("文件导入失败！");
 }

}
